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X-CSE-ConnectionGUID: WceaN9DiRuyOrDnYGPy3cA== X-CSE-MsgGUID: Y6VSztZXQGyzLJ/4rrK7Qw== X-IronPort-AV: E=McAfee;i="6800,10657,11787"; a="90525240" X-IronPort-AV: E=Sophos;i="6.23,236,1770624000"; d="scan'208";a="90525240" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 May 2026 11:25:07 -0700 X-CSE-ConnectionGUID: RL+DVIDDRHy+sE4xVGPatw== X-CSE-MsgGUID: 9V3VLIdnQ5mRy8Bcq/vpWw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,236,1770624000"; d="scan'208";a="242757890" Received: from lkp-server02.sh.intel.com (HELO 7a33ad3e7d27) ([10.239.97.151]) by orviesa003.jf.intel.com with ESMTP; 15 May 2026 11:25:06 -0700 Received: from kbuild by 7a33ad3e7d27 with local (Exim 4.98.2) (envelope-from ) id 1wNxD2-000000002X3-40Le; Fri, 15 May 2026 18:24:36 +0000 Date: Sat, 16 May 2026 02:23:56 +0800 From: kernel test robot To: Jason Gunthorpe , Leon Romanovsky , linux-rdma@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Jiri Pirko , patches@lists.linux.dev, Sriharsha Basavapatna Subject: Re: [PATCH 6/6] RDMA/core: Move flow related functions to ib_uverbs_support.ko Message-ID: <202605160258.313mCXe3-lkp@intel.com> References: <6-v1-045258567bd6+9fe-ib_uverbs_support_ko_jgg@nvidia.com> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6-v1-045258567bd6+9fe-ib_uverbs_support_ko_jgg@nvidia.com> Hi Jason, kernel test robot noticed the following build warnings: [auto build test WARNING on 254f49634ee16a731174d2ae34bc50bd5f45e731] url: https://github.com/intel-lab-lkp/linux/commits/Jason-Gunthorpe/RDMA-core-Move-the-_ib_copy_validate_udata-functions-to-ib_core_uverbs/20260515-124950 base: 254f49634ee16a731174d2ae34bc50bd5f45e731 patch link: https://lore.kernel.org/r/6-v1-045258567bd6%2B9fe-ib_uverbs_support_ko_jgg%40nvidia.com patch subject: [PATCH 6/6] RDMA/core: Move flow related functions to ib_uverbs_support.ko config: x86_64-randconfig-123 (https://download.01.org/0day-ci/archive/20260516/202605160258.313mCXe3-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260516/202605160258.313mCXe3-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202605160258.313mCXe3-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/infiniband/core/ib_core_uverbs.c:429:16: sparse: sparse: incorrect type in return expression (different modifiers) @@ expected int ( * )( ... ) @@ got int ( [noderef] *__v )( ... ) @@ drivers/infiniband/core/ib_core_uverbs.c:429:16: sparse: expected int ( * )( ... ) drivers/infiniband/core/ib_core_uverbs.c:429:16: sparse: got int ( [noderef] *__v )( ... ) vim +429 drivers/infiniband/core/ib_core_uverbs.c 419 420 uverbs_api_ioctl_handler_fn uverbs_get_handler_fn(struct ib_udata *udata) 421 { 422 struct uverbs_attr_bundle *bundle = 423 rdma_udata_to_uverbs_attr_bundle(udata); 424 struct bundle_priv *pbundle = 425 container_of(&bundle->hdr, struct bundle_priv, bundle); 426 427 lockdep_assert_held(&bundle->ufile->device->disassociate_srcu); 428 > 429 return srcu_dereference(pbundle->method_elm->handler, 430 &bundle->ufile->device->disassociate_srcu); 431 } 432 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki